49074903

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:413

約数の個数: 40

約数和(自身を含む): 78460272

約数和(自身を除く): 29385369

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 157, 227, 459, 471, 681, 1377, 1413, 2043, 2669, 3859, 4239, 6129, 8007, 11577, 12717, 18387, 24021, 34731, 35639, 72063, 104193, 106917, 216189, 312579, 320751, 605863, 962253, 1817589, 2886759, 5452767, 16358301, 49074903]

約数ペア:

[(1, 49074903), (3, 16358301), (9, 5452767), (17, 2886759), (27, 1817589), (51, 962253), (81, 605863), (153, 320751), (157, 312579), (227, 216189), (459, 106917), (471, 104193), (681, 72063), (1377, 35639), (1413, 34731), (2043, 24021), (2669, 18387), (3859, 12717), (4239, 11577), (6129, 8007)]